Models of Propositional Calculi in Recursive Arithmetic.
Mathematica Scandinavica, Tome 6 (1958), pp. 293-296
@article{MS2_1958__6_165695,
author = {R.L. Goodstein},
title = {Models of {Propositional} {Calculi} in {Recursive} {Arithmetic.}},
journal = {Mathematica Scandinavica},
pages = {293--296},
year = {1958},
volume = {6},
zbl = {0088.01001},
url = {http://geodesic.mathdoc.fr/item/MS2_1958__6_165695/}
}
R.L. Goodstein. Models of Propositional Calculi in Recursive Arithmetic.. Mathematica Scandinavica, Tome 6 (1958), pp. 293-296. http://geodesic.mathdoc.fr/item/MS2_1958__6_165695/